notebook_model.dart
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import 'package:flutter/material.dart';
import 'package:one_key/constant/constant.dart';
import 'package:one_key/constant/error.dart';
import 'package:one_key/constant/state.dart';
import 'package:one_key/models/notebook.dart';
import 'package:one_key/net/base_resp.dart';
import 'package:one_key/net/dio_util.dart';
import 'package:one_key/net/http_url.dart';
import 'package:one_key/provider/user_model.dart';
import 'package:one_key/utils/utils.dart';
import 'package:provider/provider.dart';
class NoteBookModel extends ChangeNotifier {
List<Notebook> notebooks = []; //订单列表
String totalmorning = ""; //一天统计
String totalnoon = ""; //一天统计
String totalnight = ""; //一天统计
PageState pageState = PageState.Loading;
//获取已预订订单
Future<List<Notebook>> getReserveList(
BuildContext context, Map<String, String> params,
{needLoading = true}) async {
if (needLoading) {
pageState = PageState.Loading;
notifyListeners();
}
pageState = PageState.Loading;
notifyListeners();
BaseResp<List> baseResp = await DioUtil()
.request<List>(context, Method.get, HttpUrl.get_reserve_list,
data: params, showLoading: false)
.catchError((error) {
print(error.toString());
if (error is MyError) {
switch (error.type) {
case 1:
pageState = PageState.ConnectivityError;
break;
case 2:
pageState = PageState.ConnectivityTimeOut;
break;
default:
pageState = PageState.ConnectivityError;
break;
}
}
notifyListeners();
});
if (baseResp == null) return null;
notebooks = [];
if (baseResp.code == Constant.status_success) {
notebooks = baseResp.data.map<Notebook>((value) {
return Notebook.fromJson(value);
}).toList();
if (notebooks.isEmpty) {
pageState = PageState.Empty;
} else {
pageState = PageState.Success;
}
} else {
Utils.showToast(baseResp.msg ?? "");
}
notifyListeners();
return notebooks;
}
//获取订单统计数目
getReserveCountDay(BuildContext context, Map<String, String> params) async {
BaseResp<Map<String, dynamic>> baseResp = await DioUtil()
.request<Map<String, dynamic>>(
context, Method.get, HttpUrl.reserve_count_day,
data: params, showLoading: false)
.catchError((error) {
print(error.toString());
});
if (baseResp != null && baseResp.code == Constant.status_success) {
int morning = int.parse(baseResp.data["morning"].toString());
int noon = int.parse(baseResp.data["noon"].toString());
int night = int.parse(baseResp.data["night"].toString());
UserModel userModel = Provider.of<UserModel>(context, listen: false);
// total = "已订" + (morning + noon + night).toString();
if (userModel.user.morning.isNotEmpty) {
totalmorning = "($morning)";
}
if (userModel.user.noon.isNotEmpty) {
totalnoon = "($noon)";
}
if (userModel.user.night.isNotEmpty) {
totalnight = "($night)";
}
notifyListeners();
}
}
}